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Vector Multiplication
Vector Multiplication of three matrix as shown in test cases.

3年以上前

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Divide by 4
Given the variable x as your input, divide it by 4 and put the result in y.

3年以上前

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Divide by 4
Given the variable x as your input, divide it by four and put the result in y.

3年以上前

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Print true if
all elements are larger than 5 a=[1 3 5 8 6]; b=[6 6 6 6 6]; function(a) should be false, and function(b) will be tru...

3年以上前

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Is the input divisible by 3?
Return true if the input is divisible by 3 and false if not.

3年以上前

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Find max
Find the maximum value of a given vector or matrix.

3年以上前

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First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];

3年以上前

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Temperature conversion
Convert temperature in degrees Celsius (C) to temperature in degrees Kelvin (K). Assume your answer is rounded to the nearest Ke...

3年以上前

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Kinetic Energy
Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.

3年以上前

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length of a vector
Find twice the length of a given vector.

3年以上前

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Count number of words in string
Count number of words in string Examples 'hi', answer is 1 'hi hi', answer is 2 'I enjoy cody', answer is 3

3年以上前

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Create a square matrix of zeros of even order
Create a square matrix of zeros of even order

3年以上前

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Calculate some equation
Using given inputs x and z, make two outputs that are y1 = (xz)/(x/z)^2 + 14x^2 - 0.8z^2 y2 = x^z - z^x + (x/z)^2 - (z/x...

3年以上前

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Calculate the base-10 logarithm of a number
Calculate the logarithm of number x

3年以上前

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Matlab Basics II - Unit Conversion
Write a function that converts Kg to lbs, returns the answer to the nearest 1/100th of a pound

3年以上前

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Close MATLAB with keyboard
Close MATLAB with keyboard without using mouse

3年以上前

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Do you like your boss?
Do you like your boss? Answer can be any string! For example: Boss = 'Do you like your boss?'; Output = 'yes' or ...

3年以上前

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Roots of a quadratic equation.
Calculate the roots of a quadratic equation, given coefficients a, b, and c, for the equation a*x^2 + b*x + c = 0.

3年以上前

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kmph to mph converter
Convert the speed in miles/hour to km/hour.

3年以上前

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Nth root
Nth root of a number x

3年以上前

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Evaluating a polynomial
Given the following polynomial and the value for x, determine y. y = 3x^5 – x^3 + 8x – 3 Example x = 1 y = 3 - 1 +...

3年以上前

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The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

3年以上前

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calculate the tangent of angle in radians
Calculate the tangent of angle in degrees

3年以上前

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Find out sum of all elements of given Matrix
Find out sum of all elements of given Matrix A=[1 2 3;4 5 6 ;7 8 9]; Answer must be: 45 *If you like this problem, pl...

3年以上前

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Matlab Basics II - Count rows in a matrix
Write a function that returns that number of rows in a vector or matrix x example: x = [1; 2; 3] output = 3

3年以上前

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Find out value of sine given by degree.
Find out value of sine given by degree. If theta=30, it's value must be 0.5.

3年以上前

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Sum of Two Numbers
Given two integer numbers x and y, calculate their sum and put it in z. Examples: Inputs x = 2, y = 4 Output z is 6 ...

3年以上前

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Solve expression II
Solve given expression. alpha=0.1(-x-y-50)/(exp((-x-y-50)/10)-1) beta=5exp((-x+y-60)/20) result=alpha+beta;

3年以上前

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Compare two strings.
Compare two strings, whether they are equal or not.

3年以上前

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Solve expression I
Solve expression (1+sin(x))/cos(x)+cos(x)/(1+sin(x)) for given vector x.

3年以上前